Black Kauri vs Java Sparrow

Agathis atropurpurea compared with Lonchura oryzivora

Key Differences

• Black Kauri is Near Threatened while Java Sparrow is Vulnerable.

Taxonomic Classification

Rank	Black Kauri	Java Sparrow
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum	Arthropoda (động vật Chân khớp)	Chordata (động vật có dây sống)
Class	Insecta (côn trùng)	Aves (chim)
Order	Hymenoptera (Bộ Cánh màng)	Passeriformes (bộ Sẻ)
Family	Braconidae	Estrildidae
Genus	Agathis	Lonchura
Species	Agathis atropurpurea	Lonchura oryzivora

Evolutionary Relationship

Black Kauri and Java Sparrow share a common ancestor at the Kingdom level: Animalia. (động vật)

Conservation Status

Black Kauri

NT — Near Threatened

Java Sparrow

VU — Vulnerable

Physical Characteristics

Attribute	Black Kauri	Java Sparrow
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Kauri

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Java Sparrow

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical grasslands and savannas, and flooded grasslands and savannas, among 6 distinct biome types spanning the Afrotropic and Indomalayan realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (Tanzania), Asia (Taiwan, Thailand, Vietnam), Europe (5 countries), North America (United States), Oceania and the Pacific (Australia), and South America (Colombia, Venezuela). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Black Kauri

The Black Kauri (Agathis atropurpurea) is a species in the genus Agathis. It is currently classified as Near Threatened on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Java Sparrow

One of the most popular cage birds in East Asia, Java sparrows are striking finches with grey plumage, a bold black head, distinctive white cheek patches, and a bright red bill. Native to Java and Bali in Indonesia, they have been introduced to many parts of Asia, Africa, and the Americas. They inhabit open grasslands, rice fields, and farmland, often becoming pests on rice crops. Listed as Vulnerable in their native range due to severe trapping pressure for the cage bird trade.